Reifenhaeuser Gmbh & Co Kg Maschinenfabrik

Reifenhauser Gmbh & Co Kg Maschinenfabrik

Hartmut Kopp

Detlef Frey

Hans-Georg Geus

Michael Nitschke

Martin Neuenhofer

Christine Noack

Michael Maas

Detlev Frey

A nonwoven web is made by first depositing fibers as a nonwoven web in a deposition area, then conveying the web away from the deposition area in a web-travel direction, preconsolidating the web in the path, and passing the preconsolidated web between a pair of rollers that compress and final consolidate the preconsolidated web, One of the rollers is separated from the web such that final consolidation of the web at a starting level is stopped and at the same time or immediately beforehand upstream preconsolidation of the web increased. After separating the one roller from the web, another roller is engaged with the web at the consolidation station and then final consolidation is recommenced, whereupon upstream preconsolidation of the web is reduced back to the starting level.

Nonwoven web and method of making same

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Troisdorf, Germany

Hartmut Kopp